$315,077
$5,000 since July
This home's estimate is 29.8% higher than the average sale price ($243K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
OFF MARKET
$315,077
—
bd•
1 ba
•
1,665
sq ft
12800 Green Ridge Rd NE, Flintstone, MD 21530
About this home
12800 Green Ridge Rd NE is a 1,665 square foot house on a 26.58 acre lot with 1 bathroom. Based on Redfin's Flintstone data, we estimate the home's value is $315,077.
Single-familyProperty Type
1964Year Built
26.58 acresLot Size
$189Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Market trends in 21530, MD
Last updated July 2026
Sale-to-List Price
102.6%
+2.4% MoM
Median sale price
$170K
$105K MoM
Avg. days on market
82d
72 days MoM
Recently sold homes
5
2 MoM
Provided by Redfin
Property details
Around this home
Flintstone Elementary School
Public PreK-5 • Assigned • 7.4mi
Washington Middle School
Public 6-8 • Assigned • 17.6mi
Fort Hill High School
Public 9-12 • Assigned • 17.6mi
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 8.6 hours in June and 3.2 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
Estimated sale price
$300,000 – $363,000
Sell confidently with a local market expert in Flintstone. 3 minutes to get started.
Find us
Subsidiaries
Affiliated Business
United States
CanadaCopyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.
GreatSchools Ratings provided by GreatSchools.org.